[INFO] cloning repository https://github.com/brooks-builds/genetic_password_guess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brooks-builds/genetic_password_guess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fgenetic_password_guess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fgenetic_password_guess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d599e2583bdde543fc7cadfc1b83962136199641
[INFO] testing brooks-builds/genetic_password_guess against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fgenetic_password_guess" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brooks-builds/genetic_password_guess on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brooks-builds/genetic_password_guess
[INFO] finished tweaking git repo https://github.com/brooks-builds/genetic_password_guess
[INFO] tweaked toml for git repo https://github.com/brooks-builds/genetic_password_guess written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/brooks-builds/genetic_password_guess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 909791620bcfd1f0538c01a524e570720daf86c658adf7bac2aac514ee16aadb
[INFO] running `Command { std: "docker" "start" "-a" "909791620bcfd1f0538c01a524e570720daf86c658adf7bac2aac514ee16aadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "909791620bcfd1f0538c01a524e570720daf86c658adf7bac2aac514ee16aadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909791620bcfd1f0538c01a524e570720daf86c658adf7bac2aac514ee16aadb", kill_on_drop: false }`
[INFO] [stdout] 909791620bcfd1f0538c01a524e570720daf86c658adf7bac2aac514ee16aadb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1d6a190defc007ace2df3a21d224420e4a681db99e0c1156a32b9498dfa5c7
[INFO] running `Command { std: "docker" "start" "-a" "8c1d6a190defc007ace2df3a21d224420e4a681db99e0c1156a32b9498dfa5c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling eyre v0.6.11
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling genetic_password_guess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/lib.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 |     distributions::{Alphanumeric, DistString, Uniform},
[INFO] [stdout]   |                                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Alphanumeric`, `DistString`, `Rng`, and `thread_rng`
[INFO] [stdout]  --> src/main.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 |     distributions::{Alphanumeric, DistString},
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 4 |     thread_rng, Rng,
[INFO] [stdout]   |     ^^^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PASSWORD` is never used
[INFO] [stdout]  --> src/main.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const PASSWORD: &str = "Aoljfon oaeznFjlf";
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "8c1d6a190defc007ace2df3a21d224420e4a681db99e0c1156a32b9498dfa5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1d6a190defc007ace2df3a21d224420e4a681db99e0c1156a32b9498dfa5c7", kill_on_drop: false }`
[INFO] [stdout] 8c1d6a190defc007ace2df3a21d224420e4a681db99e0c1156a32b9498dfa5c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c79a55a96543fe35bc39df4a92dab3dd566a84d19fc21d6b49b35ecad916f6d3
[INFO] running `Command { std: "docker" "start" "-a" "c79a55a96543fe35bc39df4a92dab3dd566a84d19fc21d6b49b35ecad916f6d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling genetic_password_guess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/lib.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 |     distributions::{Alphanumeric, DistString, Uniform},
[INFO] [stdout]   |                                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Alphanumeric`, `DistString`, `Rng`, and `thread_rng`
[INFO] [stdout]  --> src/main.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 |     distributions::{Alphanumeric, DistString},
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 4 |     thread_rng, Rng,
[INFO] [stdout]   |     ^^^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PASSWORD` is never used
[INFO] [stdout]  --> src/main.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const PASSWORD: &str = "Aoljfon oaeznFjlf";
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/lib.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 |     distributions::{Alphanumeric, DistString, Uniform},
[INFO] [stdout]   |                                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "c79a55a96543fe35bc39df4a92dab3dd566a84d19fc21d6b49b35ecad916f6d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79a55a96543fe35bc39df4a92dab3dd566a84d19fc21d6b49b35ecad916f6d3", kill_on_drop: false }`
[INFO] [stdout] c79a55a96543fe35bc39df4a92dab3dd566a84d19fc21d6b49b35ecad916f6d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1295b2b6cfe759dd7e49d8d26cb547e9e71b03e33a2ebe60ac6be0a3d954d133
[INFO] running `Command { std: "docker" "start" "-a" "1295b2b6cfe759dd7e49d8d26cb547e9e71b03e33a2ebe60ac6be0a3d954d133", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Uniform`
[INFO] [stderr]  --> src/lib.rs:3:47
[INFO] [stderr]   |
[INFO] [stderr] 3 |     distributions::{Alphanumeric, DistString, Uniform},
[INFO] [stderr]   |                                               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `genetic_password_guess` (lib) generated 1 warning (run `cargo fix --lib -p genetic_password_guess` to apply 1 suggestion)
[INFO] [stderr] warning: `genetic_password_guess` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused imports: `Alphanumeric`, `DistString`, `Rng`, and `thread_rng`
[INFO] [stderr]  --> src/main.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 |     distributions::{Alphanumeric, DistString},
[INFO] [stderr]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 4 |     thread_rng, Rng,
[INFO] [stderr]   |     ^^^^^^^^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PASSWORD` is never used
[INFO] [stderr]  --> src/main.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const PASSWORD: &str = "Aoljfon oaeznFjlf";
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `genetic_password_guess` (bin "genetic_password_guess" test) generated 2 warnings (run `cargo fix --bin "genetic_password_guess" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genetic_password_guess-f53d752822d9fe09)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::should_create_chromosome ... ok
[INFO] [stdout] test tests::should_mutate_chromosone ... ok
[INFO] [stdout] test tests::should_create_a_population ... ok
[INFO] [stdout] test tests::should_crossover_two_chromosones ... ok
[INFO] [stdout] test tests::should_score_string ... ok
[INFO] [stdout] test tests::should_select_chromosomes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/genetic_password_guess-9644aba92594c2ee)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests genetic_password_guess
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1295b2b6cfe759dd7e49d8d26cb547e9e71b03e33a2ebe60ac6be0a3d954d133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1295b2b6cfe759dd7e49d8d26cb547e9e71b03e33a2ebe60ac6be0a3d954d133", kill_on_drop: false }`
[INFO] [stdout] 1295b2b6cfe759dd7e49d8d26cb547e9e71b03e33a2ebe60ac6be0a3d954d133